Kei Nakaji
Papers
6
Total Citations
37
H-Index
4
About
Kei Nakaji’s research lies at the intersection of agricultural robotics, ecological modeling, and postharvest engineering. His most significant contributions focus on developing intelligent robots for agricultural production ecosystems, particularly in rice paddies. Nakaji pioneered the use of Lotka-Volterra equations and Holling’s functional response models to mathematically describe key ecological interactions in rice fields, including competition between rice plants and weeds, and predation by golden apple snails (*Pomacea canaliculata*). These models enable prediction of snail populations and crop-weed dynamics across different growth phases, providing a theoretical foundation for autonomous robotic intervention. His experimental work at Kyushu University Farm validated these models, generating essential parameters for real-world deployment. Nakaji’s research has accumulated over 37 citations across his most-cited papers, with two key 2008 papers each receiving 11 citations. He also contributed to postharvest technologies for fresh horticultural produce, addressing the need for robots capable of handling natural variability in crops. Nakaji’s work uniquely bridges mathematical ecology and precision agriculture, offering a systematic framework for designing robots that manage complex, living production ecosystems.
Research Focus
Key Achievements
Top Papers
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- 6Postharvest Technologies of Fresh Horticulture Produce2 citations · 2012